12079426252 has 6 divisors (see below), whose sum is σ = 21138995948. Its totient is φ = 6039713124.

The previous prime is 12079426237. The next prime is 12079426253. The reversal of 12079426252 is 25262497021.

It is not an unprimeable number, because it can be changed into a prime (12079426253) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1509928278 + ... + 1509928285.

Almost surely, 2^12079426252 is an apocalyptic number.

It is an amenable number.

12079426252 is a deficient number, since it is larger than the sum of its proper divisors (9059569696).

12079426252 is a wasteful number, since it uses less digits than its factorization.

12079426252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3019856567 (or 3019856565 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 40.

The spelling of 12079426252 in words is "twelve billion, seventy-nine million, four hundred twenty-six thousand, two hundred fifty-two".